baber/WOPTO huggingface dataset:
Patent EP-0042617-A1 (EP)
Inventor: BECKER WILHELM DR
IPC: C08G59/62
Filed: 1981-06-23
Abstract: A process for the preparation of molded bodies and coatings which comprises reacting at least one epoxy compound containing more than one 1,2-epoxy group per molecule alone or in combination with at least one monoepoxide, with at least one substituted amine of formula <IMAGE>  (I)  which contains no free phenols and in which R1 is hydrogen or methyl, R2 is a radical of at least one of formulae <IMAGE> (II)   <IMAGE> (III)   and R3 is hydrogen, a hydroxy group, a carboxylic group or methyl, said amine (I) having been obtained by reaction of a substance selected from the group consisting of at least one xylylenediamine, and hydrogenation product thereof in the form of bis-(aminomethyl)-cyclohexanes according to one of the following processes with (a) a hydroxybenzaldehyde or a hydroxyacetophenone in a first step to form a Schiff's base and followed by a hydrogenation of said base in a second step to form a compound of formula (I), (b) a dimethylaminomethylphenol being free from phenols or with the corresponding cresol derivative or with at least one Mannich base, containing no free phenols, but derived from at least one phenol, formaldehyde and such primary monoamines, the aliphatic  alpha -carbon atom of which is bound to at least two aliphatic carbon atoms of hydrocarbon groups, and/or substitution products thereof the substituent of which is inert towards the reaction, the dimethylamine or the primary monoamine component of the Mannich base being to a large extent or completely split off, to yield a compound of formula (I), and (c) with at least one phenol-hexamethylenetetramine condensation product of at least one of formulae    <IMAGE> (IV)  +TR  <IMAGE> (V)  said products containing no free phenols, to form a compound of formula (I) under splitting off ammonia.
Patent EP-0044550-A1 (EP)
Inventor: FLOTOTTO FRITZ
IPC: B27L7/02
Filed: 1981-07-20
Abstract: According to this process, for the immediate separation of board pieces or for the mere initiation of separation with subsequent completion elsewhere, a board (2) is displaced in the direction of division relative to at least one thin-walled, smooth-edged, annular rotating metal blade (3; 3), the metal blade (3; 3) being pressed into the board material in a non-cutting manner until a predetermined depth of penetration is reached, without chips or other particulate waste occurring. The board (2) simultaneously passes in pairs through metal blades (3; 3) which engage on its topside and underside and which are respectively arranged jointly in groups on shafts (5) fastened easily exchangeably in the separating device. When the board (2) is divided into a plurality of narrow strips, there is a fanning of the board (2) which increases in the direction of advance and for which resilient lateral guides are provided. <IMAGE>
Patent EP-0050336-A1 (EP)
Inventor: THOMSEN PREBEN WEST
IPC: B42F7/06
Filed: 1981-10-16
Abstract: A panel file used for storage of mainly rectangular relatively thin plates, particularly micro film plates or so-called microfiche, comprising three foil layers welded the one to the other, namely a foremost cover foil (4) in which a plurality of slits (5) are formed parallel to each other and extending transversally to the foil (4), said slits being provided at the center of the foil (4) with an upwardly open cut (6), an intermediate support foil in which a number of retaining straps (9) are formed having two inclined diverging legs (10) extending downwards, which legs are connected to each other at the stem by a transversal binding element (11) extending crosswise to the foil, and a rearmost second cover foil (4) that corresponds to the first cover foil (4) but having slits (5) that are displaced in the longitudinal direction of the panel (1) at a distance that corresponds to about half the distance (a) between two slits (5). 
     A panel file thus constructed makes it possible by means of three foil layers only and by using one welding operation in manufacturing to store as many microfiche as the hitherto known panel files comprising 4 foil layers and requiring at least two welding operations and/or three welding operations and an intermediate turning of the subject. 
     It is suggested that fig. 1 be published.
Patent EP-0063642-A1 (EP)
Inventor: PETERSOHN GERHARD
IPC: F26B13/10
Filed: 1981-11-12
Abstract: 1. Apparatus for hot air drying of continuously moving textile material, with at least one perforated conveyor belt transporting the textile material through a plurality of drying zones and with means for supplying hot air to the textile material, in which in at least one blast drying zone nozzle casings for supplying air and means for extracting air are located both on the upper and on the lower side of the conveyor belt, so that in the form of a convective flow on both sides the hot air comes into contact with the textile material lying loosely in the conveyor belt in this blast drying zone, whilst in at least one suction drying zone the means for supplying air are arranged above the conveyor belt and the means for extracting air are arranged below the conveyor belt, so that in this suction drying zone the hot air flows through the textile material and the textile material is pressed onto the conveyor belt, characterised in that the upper nozzle casings (15) of each blast drying zone (7, 9, 11, 13) have hot air outlet slots (17, 17a) inclined towards the textile material (3) in the direction of transport of the textile material, and - viewed in the direction of transport (2) of the textile material - the outlet slot (17a) of the first upper nozzle casing (15) in each case of a blast drying zone is inclined at a angle (alpha) of 10 to 20 degrees relative to the horizontal, whilst the outlet slots (17) of the other upper nozzle casings (15) form an angle (beta) of 45 to 75 degrees with the horizontal.
Patent EP-0055434-A1 (EP)
Inventor: DIERY HELMUT DR
IPC: C08G59/62
Filed: 1981-12-18
Abstract: Additionsprodukte aus Ethylenoxid-Propylenoxid-Blockpolymeren der Formel HO(CH2CH2O)m-(CH2?HO)p-(CH2CH2O)nH worin R Methyl oder Ethyl bedeutet, n und m Zahlen sind, die so gewählt sind, daß der Polyethylenoxidanteil 5 bis 80 % des Molekulargewichts des Gesamtmoleküls beträgt und p ist eine Zahl größer als 10 sowie Bis-glycidylethern der Formeln <IMAGE> worin R¹ gleich oder verschieden sein können und Wasserstoff, C1-C4-Alkyl oder Halogen, insbesondere Chlor, A eine direkte Bindung, eine Sulfonyl- oder Cyclohexylgruppe oder eine Gruppe der Formel R² -  ? - R² R² Wasserstoff, Methyl oder Phenyl und a eine ganze Zahl von 0 bis 10 bedeutet. Diese Additionsprodukte werden zum Spalten von Erdölemulsionen eingesetzt.
Patent EP-0055846-A1 (EP)
Inventor: KITAURA YOSHIHIKO
IPC: C07C231/02
Filed: 1981-12-23
Abstract: A compound of the formula or its pharmaceutically acceptable salt:
     wherein R 1  and R 5  are hydrogen or certain substituents, R 2  is carboxy or protected carboxy, R 3  and R 4  are carboxy, protected carboxy or certain substituents with proviso that at least one of R 3  or R 4  is always carbamoyl, and processes for their preparation and also a pharmaceutical composition comprising as an ingredient the above compound.
Patent EP-0048059-A1 (EP)
Inventor: VAN BOKHOVEN PETRUS HUBERTUS M
IPC: C08L51/04
Filed: 1981-09-09
Abstract: The invention relates to a polymer composition based on one or more graft copolymers of styrene and acrylonitrile on a rubber and a copolymer of a-methylstyrene and acrylonitrile. 
     To improve the flow-properties of such a polymer composition, without unduly decreasing the heat distortion temperature the polymer composition according to the invention is characterized in that it comprises:
     A. One or more graft copolymers, each of them obtained by . polymerizing
   20-80 parts by weight of a monomer mixture consisting of   20-40 % by weight of acrylonitrile,   50-80 % by weight of styrene and   0-30 % by weight of one or more other monomers in the presence of 20-80 parts by weight of rubber (in respect of 100 parts by weight of graft copolymer) and       B. one or more graft copolymers, each of them obtained by polymerizing
   75-90 parts by weight of a monomer mixture consisting of   20-40 % by weight of acrylonitrile,   50-80 % by weight of styrene, and   0-30 % by weight of one or more other monomers in the presence of 10-25 parts by weight of rubber (in respect of 100 parts by weight of graft copolymer) and       C. a copolymer of a-methylstyrene and acrylonitrile obtained by polymerizing 60-80 parts by weight of α-methylstyrene and 20-40 parts parts by weight of acrylonitrile, of which polymer composition the rubber content is between 10 and 30 % by weight, while the difference in rubber content of the graft copolymers is at least 5 % by weight.
Patent EP-0045595-A1 (EP)
Inventor: MURRAY HUGH
IPC: G03G15/02
Filed: 1981-07-23
Abstract: A process and apparatus for imposing an electrical charge on an electrically insulating surface wherein a brush electrode (1) contacts the surface. The brush is made up of extremely soft and flexible carbon fiber filaments (3) mounted on a metallic brace (5, 7) which also serves as an electrical contact to supply the brush with d.c. potential whereby an electrically insulating surface is charged to nearly the potential applied to the brush.
Patent EP-0050565-A1 (EP)
Title: Clavier de commande solidaire de la main
Inventor: KROCZYNSKI PATRICE
IPC: G06F3/02
Filed: 1981-10-15
Abstract: Clavier de commande comportant des touches actionnables par les doigts d'un opérateur sans mouvement du bras et de la main. Dans ce but, des moyens (1a, 4) sont prévus pour immobiliser le corps du clavier par rapport à la paume et au dos de la main sans immobiliser les doigts, et chaque touche est disposée pour être actionnée par un seul doigt. Suivant une modalité, des touches différentes sont actionnées par les phalanges, phalangines, phalangettes d'un même doigt. Suivant une autre modalité, les doigts sont enfilés dans des bagues qui actionnent des contacts.
Patent EP-0048224-A1 (EP)
Title: Liquid pump
Inventor: CEFIS GIOVANNI
IPC: F04F7/00
Filed: 1981-09-09
Abstract: Pumping of a liquid by the creation and maintenance of an oscillatory motion of that liquid in the tubing (T) connecting the original location of the liquid with point (L) to which it must be transferred.
Patent EP-0074406-A1 (EP)
Inventor: ISHIMURA YOSHIO
IPC: B24B27/00
Filed: 1981-03-10
Abstract: O A spindle tilting control device for a plane and spherical rotary grinding machine, fine gliding machine, lapping machine and polishing machine, which are super precise machines for manufacturing microminiature electronic part components, which device employs a joint (7) for tilting a spindle, can perpendicularly secure a rotary table (1) with respect to the spindle (3) by clamping crank bolts (4), (5), tilts a grind-stone or surface plate (2) with a spindle tilting joint (7), thereby machining a spherical surface together with electric and chemical methods. This machine can extremely precisely machine semiconductor material, magnetic material, ceramics, superhard alloys, or the like.
Patent EP-0054054-A1 (EP)
Inventor: DE JULE MICHAEL C
IPC: G09G3/28
Filed: 1981-06-11
Abstract: Dans un dispositif d'affichage a panneau plat une pluralite de sacs de plasma sont generes simultanement a partir de cathodes (31-37) dans des sections disposees cote a cote, des parois de support (23-30) etant placees entre les sections adjacentes. Des electrodes de rangees (42) et de colonnes (47) sont disposees de maniere orthogonale les unes par rapport aux autres pour effectuer une exploration simultanee de toutes les sections, en utilisant un dispositif d'exploration en zigzag.
Patent EP-0090059-A1 (EP)
Inventor: PECHARD LUC
IPC: H05K3/40
Filed: 1982-03-26
Abstract: The present invention concerns a connector for effecting a resilient pressure contact with a printed circuit board (106). 
     It comprises a housing (101) provided with connection means (102 and 103), containing a contact constituted by an insulating supple strip (107) carrying, on its outside surface, two series of metal tracks (108 and 109), and a series of spring blades (110 and 111) comprising swellings (119 and 120) intended to apply, on metal tracks (108 and 109), constant pressure. In this way, when the printed circuit board (106) is introduced in passageway (117), the metal tracks (104 and 105) are connected electrically to connection means (102 and 103).
Patent EP-0065172-A1 (EP)
Inventor: BECKER WERNER
IPC: B65C11/02
Filed: 1982-05-03
Abstract: The machine intended for printing two lines of characters of different color (8, 9) on self-adhesive labels comprises two printheads mounted in a rocking housing (7). This housing comprises two holding elements (14, 16) engaged in two guide slots (17, 19), and a drive finger (15) engaged in a fork (18) of a drive lever (13) actuated by a trigger (3). The slots have shapes which are so adapted that upon the printing impact of the two lines of characters on a print platen (12) the rocking of the housing is transformed into a translation which is not affected by the play and movements of the drive lever and is oriented towards the print platen. Two inking rollers of different color (22, 23) are mounted in a common retractable support (24) by means of a mechanism (26, 29, 30) intended to assure the selective inking of the two lines of characters.
Patent EP-0080229-A1 (EP)
Inventor: PONCHIROLI OSVALDO
IPC: A61K31/195
Filed: 1982-11-12
Abstract: The thioester of pharmaceutically N-acetylcysteine with salicylic acid and the pharmacologically acceptable and non toxic organic and inorganic salts thereof, show some interesting therapeutic properties both as anti-pyretic, anti-inflammatory and analgesic activities and as mucolytic activity. 
     The method for the preparation of the compounds of the invention provided the reaction of the chloride of acetylsalicylic acid or of the mixed anhydride of the acetylsalicylic acid, in an aqueous medium and at low temperature, with N-acetylcysteine.
Patent EP-0065421-A1 (EP)
Inventor: SHIMA ISAO
IPC: C25D11/12
Filed: 1982-05-17
Abstract: A method of treating a surface of aluminum to form a pattern thereon is disclosed, which comprises electrolyzing the aluminum, after anodic oxidation in usual manner, in a bath containing at least one substance selected from organic acids having OH or COOH group, orthophosphoric acid, pyrophosphoric acid, chromic acid, phosphorous acid, sulfuric amide, highly concentrated sulfuric acid and salts thereof, subjecting to a hot-water rinsing treatment, adhering at its dried surface a substance contributing to the formation of the pattern at a subsequent electrolytic pigmentation and then subjecting to an electrolytic pigmentation, whereby a colored pattern based on a difference of color tone between adhered portion and nonadhered portion is formed on the aluminum surface.
Patent EP-0070196-A1 (EP)
Inventor: INABA HAJIMU
IPC: B23Q7/04
Filed: 1982-07-14
Abstract: There is disclosed a robot system for use with a machine tool (1) having a spindle driving a chuck (1a), comprising a robot (6) having a body (61) for being mounted on the machine tool (1), an arm (62) pivotably mounted on the body (61) and rotatable in a plane transverse to an axial direction of the spindle of the machine tool (1), and a hand (63) mounted on a distal end of said arm (62) for gripping a workpiece (3) for transfer to the machine tool (1), and a workpiece feeder (2) is disposed adjacent to the robot (6) and movably supporting a succession of pallets (4) for carrying unmachined and machined workpieces (3) thereon. The workpiece feeder (2) includes a first mechanism for moving the pallets (4) along a path on the workpiece feeder (2) and for positioning the pallets (4) one at a time in a position in which an unmachined workpiece (3) can be picked up from the pallet (4) by the hand (63) or a machined workpiece can be unloaded from the hand (63) onto the pallet (4), and a second mechanism for moving the pallet (4) toward the hand (63) in the position for allowing the hand (63) to pick up the unmachined workpiece and unload the machined workpiece, and for moving the pallet (4) away from the hand (63).
Patent EP-0067131-A1 (EP)
Inventor: KLAUCIC LUCIANO
IPC: B22D11/08
Filed: 1982-05-03
Abstract: End for dummy bars, characterized by comprising:
     an end portion (14) which has hook means (214) of a smaller width and is an integral part of the dummy bar (112) and includes a lodgement groove (314) stretching lengthwise in said dummy bar (112),   a detachable head (13) which bears on its outside a means (113) for attachment of the billet and has within itself a lengthwise groove (313) containing an inside crosswise attachment pin (131), whereby said groove (313) can lodge said terminal hook portion (214) of the dummy bar (112), and whereby said hook means (214) cooperate from above with said attachment pin (131),   abutting means which are provided on the lower side between the end part (14) with its hook (214) and said detachable head (13) and which enable said detacheable head (13) to rotate in one direction in relation to said end part (14),   latch (116) contrast means which pivot within said lodgement groove (314) and can close from below against said attachment pin (131),   whereby means (17) to actuate the latch (116) are providet and are hinged at the end of said latch (116) contrast means, and whereby tension spring means (21) are also provided and connected at one end to the inner end (217) of the means (17) actuating the latch (116) and at their other end (342) to the body of the dummy bar (112).
Patent EP-0071586-A1 (EP)
Inventor: GRIMALDI CARLO
IPC: F16L9/00
Filed: 1982-07-26
Abstract: Cylindrlcal or prismatic assembled tube consisting of two or more half-cylinder, right angle or flat elements which are shipped and stored in stacks and then prepared for use by lnsertlng one into another in correspondence with the mouldings along the generatrices.
Patent EP-0076280-A1 (EP)
Inventor: TOLL IAN CECIL
IPC: B64D11/06
Filed: 1982-03-30
Abstract: Un assemblage d'une structure de siege pour un siege d'avion ou autre comprend une jambe (2) se terminant a son extremite inferieure par une ancre mecanique de positionnement dans un rail de fixation du plancher. Au moins un longeron ou poutre s'etendant lateralement (1) est assujetti la jambe (2) et au moins deux organes de support de siege (4) sont assujettis au longeron. Les organes de support de sieges, la jambe et le longeron ou poutre ont des coquilles porteuses de charges en plastique renforce avec des fibres definies par des couches internes de fibres de carbone disposees dans une structure anisotrope ou quasi-anisotrope et une couche externe de fibres aramides. Soit une seule poutre de section non circulaire ou au moins deux longerons contigus paralleles s'etendant lateralement peuvent etre fixes aux organes de support de sieges et a la jambe de sorte que les charges s'exercant sur les organes du cadre de siege soient transmises par l'intermediaire des longerons a la jambe et l'assemblage agit de la meme maniere qu'une structure solidaire.
Patent EP-0079908-A1 (EP)
Inventor: POMPE ROBERT
IPC: C04B35/591
Filed: 1982-05-10
Abstract: Procede de production de corps moules, composes de materiaux a base de nitrure de silicium, ou le melange de poudre prepare a l'aide d'un materiau de depart contient du nitrure de silicium (Si3N4), une proportion elevee, de preference 40-85% en poids de silicium (Si) et un agent favorisant le frittage. Avec le frittage conventionnel, le melange de poudre mentionne ci-dessus est prepare de preference en broyant une poudre de silicium (Si) dispersee dans une poudre de Si3N4 dont la dimension du grain est considerablement inferieure a celle du grain de la poudre de Si. Le procede s'applique en general a la production d'un corps moule a partir de ce melange de poudre par des procedes de moulage connus, la nitruration du silicium en Si3N4 et le frittage du corps moule jusqu'a obtenir une densite finale voulue.
Patent EP-0083619-A1 (EP)
Inventor: BALSCHMIDT PER
IPC: A61K/
Filed: 1982-07-16
Abstract: La préparation d'insuline, qui convient à l'utilisation dans des dispositifs d'administration d'insuline, se compose d'un milieu aqueux contenant de l'insuline ayant un pH compris entre 6,5 et 9 et un alkyléther de polyoxyéthylène correspondant à la formule générale R-O-(CH2-CH2-O)n-H où R représente un groupe alkyl C8-C15 saturé ou non saturé, droit ou ramifié, et n est un nombre entier compris entre 2 et 25, ainsi qu'éventuellement des additifs communs, tels que des isotoniques, des conservants, des tampons, etc., et éventuellement également un composant provoquant une accélération ou un ralentissement de l'effet de la préparation. La préparation est obtenue en mélangeant un milieu aqueux contenant de l'insuline humaine ou animale ou un dérivé de celle-ci avec un alkyléther de polyoxyéthylène, en ajustant le cas échéant le pH du milieu à une valeur comprise entre 6,5 et 9 et, facultativement, en ajoutant des composants résiduels du milieu et/ou en ajustant la concentration d'insuline pour obtenir le produit fini. Après plus de 500 heures d'agitation constante en présence d'air atmosphérique dans des fioles remplies à trois quarts, disposées horizontalement, à une température de 37oC et avec 80 oscillations à la minute, ces préparations restent claires et ne présentent aucun changement physique ou chimique.
Patent EP-0113346-A1 (EP)
Title: Transmission a engrenages de vitesses multiples
Inventor: STEVENS WALLACE G
IPC: F16H3/30
Filed: 1982-07-12
Abstract: Une transmission à engrenage de vitesses multiples (10) du type à engrenages baladeurs comprend un arbre d'entrée (12) disposé sur un premier axe (14), et un arbre intermédiaire (16) disposé sur un second axe (18) et ayant un engrenage de marche avant (26) et un engrenage de marche arrière (28) et un premier et un second engrenages d'entraînement (124, 122) connectés pour tourner ensemble avec eux. Un pignon parasite de marche arrière (54) est connecté à l'engrenage de marche arrière (28), et un premier engrenage baladeur (82) est utilisé pour coupler l'arbre d'entrée (12) soit à l'engrenage de marche avant (26) soit à l'engrenage intermédiaire de marche arrière (54) et pour entraîner l'arbre intermédiaire (16) dans une direction de rotation ou dans l'autre. Un arbre de sortie (44) disposé sur le premier axe (14) est couplé sélectivement au premier ou au second engrenages d'entraînement (124, 122) par les second et troisième engrenages baladeurs (102, 104) respectivement. Cinq vitesses en marche avant et quatre vitesses en marche arrière peuvent être obtenues grâce à cette transmission (10) en utilisant quatre éléments d'accouplement à changement approprié (82, 98, 100, 128).
Patent EP-0119195-A1 (EP)
Inventor: JOY ROBERT D
IPC: G01F1/32
Filed: 1982-09-16
Abstract: Un débitmètre d'air (10) possède un canal de débit d'air (11) doté d'un générateur de tourbillon ou d'un montant (13). On fait varier la section transversale du débit d'air adjacente au générateur de tourbillon pour modifier la vitesse d'écoulement et changer ainsi la fréquence tourbillonnaire. On peut modifier la section transversale en faisant tourner le montant (13), en déplacant une plaque flexible (24) située dans une paroi latérale (22), ou en déplaçant un générateur de tourbillon (33) vers une région de section transversale différente.
Patent EP-0093293-A1 (EP)
Inventor: LAAKSO OLIVER ARMAS
IPC: D21C9/04
Filed: 1983-04-14
Abstract: method and apparatus for effecting washing, bleaching, or thickening, etcetera of paper pulp or the like utilizes stationary screens, yet provides efficient treatment without significant screen clogging. Pulp introduced into the bottom (12) of a cylindrical upright vessel (11) is caused to flow in particular radial segments (A-L) and channels (M-R). Introduction of pulp into all channels (M-R) of a particular radial segment, extraction of withdrawn liquid from the radial segments (A-L), removal of treated pulp from the top (13) of the vessel (11), and the introduction of treating liquid between the stationary screens (16), are coordinated so that uniform treatment of the upwardly flowing pulp results.